In certain comic series, Tony Stark's fate involves death. However, the comic world is complex, and his story can vary depending on the writer and the context of the story.
Yes. But the circumstances and context of his death can vary across different Marvel Comics arcs. Sometimes it's a heroic sacrifice, and other times it's due to unexpected events within the comic's universe.
Tony Stark's death in the comics is the result of a series of events. It could be due to a final confrontation with a powerful enemy or a sacrifice to save the world. The circumstances are quite elaborate and involve many elements of the comic universe.